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Tweak mesecon control of forcefield

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Drop support for negative mesecon control.  This requires users of
negative mesecon control to invert their mesecon signal externally.

Comment on rationale for the way toggle buttons in formspec are managed.
This commit is contained in:
Zefram 2014-07-15 23:42:27 +01:00
parent 6a4cb16392
commit cca72f43f1
2 changed files with 12 additions and 12 deletions
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3
technic/locale/template.txt
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@ -56,8 +56,7 @@ Mode: %s =
single items =
whole stacks =
Ignoring Mesecon Signal =
Controlled by Positive Mesecon Signal =
Controlled by Inverted Mesecon Signal =
Controlled by Mesecon Signal =
## Machine names
# $1: Tier

21
technic/machines/HV/forcefield.lua
View File

@ -63,19 +63,21 @@ local function update_forcefield(pos, range, active)
end
local function set_forcefield_formspec(meta)
local formspec = "size[5.5,2.25]"..
"field[2.25,0.5;2,1;range;"..S("Range")..";"..meta:get_int("range").."]"
local formspec = "size[5,2.25]"..
"field[2,0.5;2,1;range;"..S("Range")..";"..meta:get_int("range").."]"
-- The names for these toggle buttons are explicit about which
-- state they'll switch to, so that multiple presses (arising
-- from the ambiguity between lag and a missed press) only make
-- the single change that the user expects.
if meta:get_int("mesecon_mode") == 0 then
formspec = formspec.."button[0,1;5.5,1;mesecon_mode_1;"..S("Ignoring Mesecon Signal").."]"
elseif meta:get_int("mesecon_mode") == 1 then
formspec = formspec.."button[0,1;5.5,1;mesecon_mode_2;"..S("Controlled by Positive Mesecon Signal").."]"
formspec = formspec.."button[0,1;5,1;mesecon_mode_1;"..S("Ignoring Mesecon Signal").."]"
else
formspec = formspec.."button[0,1;5.5,1;mesecon_mode_0;"..S("Controlled by Inverted Mesecon Signal").."]"
formspec = formspec.."button[0,1;5,1;mesecon_mode_0;"..S("Controlled by Mesecon Signal").."]"
end
if meta:get_int("enabled") == 0 then
formspec = formspec.."button[0.25,1.75;5,1;enable;"..S("%s Disabled"):format(S("%s Forcefield Emitter"):format("HV")).."]"
formspec = formspec.."button[0,1.75;5,1;enable;"..S("%s Disabled"):format(S("%s Forcefield Emitter"):format("HV")).."]"
else
formspec = formspec.."button[0.25,1.75;5,1;disable;"..S("%s Enabled"):format(S("%s Forcefield Emitter"):format("HV")).."]"
formspec = formspec.."button[0,1.75;5,1;disable;"..S("%s Enabled"):format(S("%s Forcefield Emitter"):format("HV")).."]"
end
meta:set_string("formspec", formspec)
end
@ -98,7 +100,6 @@ local forcefield_receive_fields = function(pos, formname, fields, sender)
if fields.disable then meta:set_int("enabled", 0) end
if fields.mesecon_mode_0 then meta:set_int("mesecon_mode", 0) end
if fields.mesecon_mode_1 then meta:set_int("mesecon_mode", 1) end
if fields.mesecon_mode_2 then meta:set_int("mesecon_mode", 2) end
set_forcefield_formspec(meta)
end
@ -117,7 +118,7 @@ local run = function(pos, node, active_object_count, active_object_count_wider)
local meta = minetest.get_meta(pos)
local eu_input = meta:get_int("HV_EU_input")
local eu_demand = meta:get_int("HV_EU_demand")
local enabled = meta:get_int("enabled") ~= 0 and (meta:get_int("mesecon_mode") == 0 or (meta:get_int("mesecon_mode") == 1 and meta:get_int("mesecon_effect") ~= 0) or (meta:get_int("mesecon_mode") == 2 and meta:get_int("mesecon_effect") == 0))
local enabled = meta:get_int("enabled") ~= 0 and (meta:get_int("mesecon_mode") == 0 or meta:get_int("mesecon_effect") ~= 0)
local machine_name = S("%s Forcefield Emitter"):format("HV")
local power_requirement = math.floor(